baber/WOPTO huggingface dataset:
Patent JP-H0429557-A (JP)
Title: Rotor for eddy current type reduction gear
Inventor: MIYAHARA MITSUO
IPC: H02K49/02
Filed: 1990-05-24
Abstract: PURPOSE:To lessen a thermal stress generated at the time of braking and causing a thermal check, by making a rotor have a composite laminate structure of two kinds of steel being different in a linear expansion coefficient, by selecting the steel of the smaller linear expansion coefficient for the inside layer of the rotor and by constructing the rotor so that the outside and inside layers satisfy prescribed conditions. CONSTITUTION:A rotor 3 has a double-layer composite laminate structure formed by laminating the steel of the smaller linear expansion coefficient inside and the steel of the larger linear expansion coefficient outside. Since the linear expansion coefficient alpha2 of the outside layer of the rotor is larger than the linear expansion coefficient alpha1 of the inside layer thereof, a difference in a thermal strain between the inside and outside layers of the rotor at the maximum temperature in employment is smaller than the one in the case of a 'conventional rotor formed of a single material'. Therefore, a thermal stress of compression generated in the inner surface of the rotor also becomes smaller than the one in the 'conventional rotor formed of a single material'.
Patent JP-H01303509-A (JP)
Title: Magnetic inductor for guidance of traveling vehicle
Inventor: ISHIDA HIDEO
IPC: G05D1/02
Filed: 1988-05-31
Abstract: PURPOSE:To reduce the thickness of the title inductor without deteriorating the magnetic intensity by attaching a thin plate type magnetic substance having its width in the direction crossing the traveling direction of a traveling vehicle which is larger than the lateral width of a permanent magnet onto the rear surface side of this magnet. CONSTITUTION:A thin plate type magnetic substance 7 having its width larger than the lateral width of a thin plate type permanent magnet 6 is attached onto the rear surface side of the magnet 6 in a state where the right and left edge part of the substance 7 protrude over the magnet 6 in the right and left directions. Therefore a magnetic path formed between the upper and rear surface sides of the magnet 6 is reduced by the substance 7. As a result, the overall magnetic intensity is extremely increased in the thickness direction on the surface side compared with a case where the only magnet 6 is used. Thus the thickness of a magnetic inductor is reduced without deteriorating the magnetic intensity in the thickness direction.
Patent JP-S63301667-A (JP)
Title: Maintenance managing system
Inventor: KIOKA HIROMI
IPC: G05B23/02
Filed: 1987-06-01
Abstract: PURPOSE:To timely provide the instruction of the contents of a correct maintenance and inspection to a person in charge of a maintenance by forming the instruction document of a maintenance operation suitable for the latest equipment state based on the equipment state data of the equipment subjected to the maintenance and outputting together with a relating drawing by a facsimile. CONSTITUTION:In respective equipment buildings 3, a maintenance service person identifying means 4, an equipment state input device 5 and the facsimile 6 are respectively provided and in a management center 1, a file for respectively storing drawing information corresponding to the respective equipments, maintenance schedule information, and equipment state information is provided. Based on the equipment inputted from the respective equipment building 3, a means 2 for updating data corresponding to the equipment state file is provided. Thereby, since the maintenance operation instruction corresponding to the latest equipment state can be directly outputted to the maintenance service person for circulating and maintaining the plural equipment buildings scattered in a wide range, the instruction of the timely and correct maintenance and inspection can be provided to the maintenance service person and an efficient maintenance operation can be attained.
Patent JP-S6114521-A (JP)
Inventor: ROBAATO DEE MAKUMIRAN JIYUNIA
IPC: G01F1/06
Filed: 1984-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04360807-A (JP)
Title: Disinfection treatment using nisin
Inventor: SATO YUKIE
IPC: A01N63/02
Filed: 1991-06-06
Abstract: PURPOSE:To provide an easy and efficient disinfection treatment process utilizable e.g. for the disinfection in the dressing of meat-collecting animal. CONSTITUTION:Meat is immersed in an aqueous solution of nisin at 40-70 deg.C for 1-5 min or washed with the aqueous solution. Gram-positive bacteria and Gram-negative bacteria are surely disinfected by this treatment.
Patent JP-S5260151-A (JP)
Title: Liquid crystal enclosing unit of liquid crystal display element
Inventor: MATSUZAKI HIDEO
IPC: G04G9/00
Filed: 1975-11-12
Abstract: PURPOSE: The liquid crystal protrusion material which has no reaction with liquid cryatalis provided into the liquid crystal holder in such a way that part of liquid crytal touhing the enclosing hole of liquid crystal substrate may have a protrusion.  In this way, both the consumption of liquid crystal and liquid crystal contamination can be minimized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05168636-A (JP)
Title: Acupuncture device for blood vessel
Inventor: ERIKU DARUDERU
IPC: A61B8/08
Filed: 1992-05-27
Abstract: PURPOSE: To guide a needle enveloped in a sterile coating in a coaxial relationship with a transmitted beam by providing a sterile connecting member including a needle guide duct for deflecting an ultrasonic beam between a probe and the surface of a body. CONSTITUTION: A puncture device includes a connecting member 1 having a housing 11 made of a synthetic plastic material, an ultrasonic reflector 12 composed of a flat metallic plate, a needle guide duct 13 penetrating the center area of the reflector and an ultrasonic probe 20 connected to the fixed part of the puncture device by a cable 21. The ultrasonic probe 20 emits an ultrasonic beam (arrow μ) into a cavity 15 filled with connection gel, which is reflected to an exit opening 15a by the reflector 12. The ultrasonic beam is outgone in a direction vertical to this circular opening and the needle guide duct 13 is also vertical to the exit opening 15a. The connection cable 21 and the connecting member are packed in a sterile state, unpacked just before processing to be connected to the ultrasonic probe 20 and thereby a sterile puncture device is constructed.
Patent JP-S5837051-A (JP)
Title: Stabilized polyurethane composition
Inventor: KATSUO KENICHI
IPC: C08G63/199
Filed: 1981-08-27
Abstract: PURPOSE:To provide a polyurethane compsn. with improved resistance to hydrolysis and discoloration by gas, by adding a compd. with an oxazoline ring to  a polyurethane. CONSTITUTION:A compd. having an oxazoline ring of the formula (where R is 1-30C alkyl) in the molecule is added to a polyurethane in an amount sufficient for its stabilization. The compd. is, e.g., a diol obtained by dehydration of an amidation product of tris(hydroxymethyl)aminomethane and a carboxylic acid or its anhydride or halide or a deriv. thereof. It is preferable that the diol is made to react with a (di)carboxylic acid and used as a (poly)urethane. A remarkable effect is obtained when the method is applied to a polyester polyurethane with a low stability to hydrolysis prepared by using mainly polyester or polylactone.
Patent JP-S5468658-A (JP)
Title: Conversion amplifier
Inventor: ITOU ICHIZOU
IPC: G01R19/00
Filed: 1977-11-11
Abstract: PURPOSE: To convert the charge quantity changing according to the quantity to be measured such as velocity of flow, vibrations, etc. to voltage signals by using an active filter which combines an operational amplifier and impedance elements.  
     CONSTITUTION: A charge amplifier 2 is constituted by an operational amplifier OP 1  and the capacitor C 1  and resistance R 1  connected to the feedback circuit of OP 1 , and the foregoing piezoelectric sensor I is connected between its input termimals. The cutoff frequency f a  of an active filter 3 is selected near the minimum value of the measuring frequencies and its gain is selected sufficiently large. Hence, the characteristics of the entire part of the circuit consisting of the piezoelectric element I, charge amplifier 2 and active filter 3 becomes as shown by the solid line and the low frequency range characteristics of the charge amplifier 2 are compensated by the active filter 3, whereby the desired gain is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5932229-A (JP)
Inventor: RICHIYAADO CHIYAARUZU PADOTSUK
IPC: H03K23/00
Filed: 1983-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09318688-A (JP)
Title: System connecting system
Inventor: HORIO WATARU
IPC: H01L31/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a system connection system capable of diagnosing the existence of a connection relay failure during connection running and quickly restoring the failed spot when the occurrence of a failure is determined. SOLUTION: This system includes a first harmonic component detecting means 12 provided between a connection relay 6 and an insulation transformer 5 for detecting the harmonic component of the secondary side voltage of the insulation transformer 5, a second harmonic component detecting means 13 provided between the connection relay 6 and a load 4 for detecting the harmonic component of a load voltage, a failure self diagnosing means 14a for determining the occurrence of a failure in the connection relay 6 if a difference of a fixed value or higher is made in detected harmonic component levels between the first and second harmonic component detecting means 12 and 13 during connection running of an inverter circuit 2 and an inverter control means 14 for stopping the running of the inverter circuit 2 if the occurrence of a failure is determined by the failure self diagnosing means 14a.
Patent JP-S62292699-A (JP)
Title: Method for synthesizing rutile single crystal
Inventor: HABA HARUO
IPC: C30B33/00
Filed: 1986-06-11
Abstract: PURPOSE:To form a high-quality rutile single crystal in good yield by growing a single crystal from a titania raw material with use of a floating zone melting process, and heat-treating the single crystal in an oxygen atmosphere. CONSTITUTION:The titania raw material is press-formed in rod form, and set along with a seed crystal in the single crystal synthesis device of a floating zone melting process to grow a single crystal. The obtained rutile single crystal is heat-treated at about 1,000 deg.C in an oxygen atmosphere, and allowed to turn light yellow. As a result, a high-quality rutile single crystal without any strain in the crystal is obtained in good yield by an easy operation.
Patent JP-S6026749-A (JP)
Inventor: ONODA YOUJI
IPC: E04B9/00
Filed: 1983-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62299555-A (JP)
Inventor: HOTTA YOSHIHIRO
IPC: D04C1/06
Filed: 1986-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5760566-A (JP)
Title: Magnetic head device
Inventor: AMASAKA MASAYOSHI
IPC: G11B5/60
Filed: 1980-09-29
Abstract: PURPOSE:To detect that the amount of floating of a magnetic head exceeds the range of suited amount, by detecting the change in a static capacitance between a slider surface and a disc surface. CONSTITUTION:Electrodes 7 are provided at four corners of a surface 5a of a slider 5, and the change in a static capacitance CD between the electrodes 7 and a surface 16a of a magnetic disc 16 can be detected at a static capacitance detection converter 9 respectively. Each converter 9 outputs an output VS corresponding to the amount of floating a magnetic head 2, that is, the amount of change in the floating H, of a slider 2. The output is compares with an upper limit VH and a lower  limit VL of the amount of floating at each comparator 20. As a result, if the amount  of floating exceeds a suitable amount range, the comparator 20 transmits an alarm signal to a failure detector 22. Further, the detector 22 outputs a detection signal S1 when one alarm signal is inputted to it. Thus, the amount of floating of the magnetic head which exceeds a range of suitable amount can be detected.
Patent JP-H11332117-A (JP)
Title: Battery condition monitor circuit and battery apparatus
Inventor: FUKUI ATSUO
IPC: H02J7/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To curtail the area of an IC chip by using high withstand-voltage transistor for the input stage of a battery voltage monitoring amplifier, to which each terminal voltage of a plurality of secondary batteries connected is inputted, and using low breakdown-voltage transistors for its output stage. SOLUTION: An input state 150 of a secondary battery voltage monitoring amplifier is composed of high breakdown-voltage P-channel enhanced type MOS transistors 155, 156, high breakdown-voltage N-channel enhanced type MOS transistors 157, 158, and a constant current source 154. Meanwhile, its output stage 151 is composed of a voltage clamping zener diode 159, low breakdown-voltage N-channel enhanced type MOS transistors 160-163, low breakdown-voltage P-channel enhancement type MOS transistors 164, 165, a constant current source 166, and a phase compensating capacitor 167. Consequently, curtailment of the chip size becomes feasible, by using low breakdown- voltage MOS transistors for output transistors 160, 165 which requires a large current supplying ability for driving load resistors.
Patent JP-H085896-A (JP)
Title: Image pickup device
Inventor: OKAWARA HIROTO
IPC: G02B7/28
Filed: 1994-06-17
Abstract: PURPOSE:To secure an optimum autofocus(AF) performance in a 1st mode and a 2nd mode respectively by making the operating characteristic of a focusing means in the 1st mode where a focus detection area can be moved differ from the operating characteristic of the means in the 2nd mode where the focus detection area is fixed. CONSTITUTION:The 1st mode for setting a prescribed area for detecting a focusing state on a position in a screen instructed by an instructing means and the 2nd mode for fixing the prescribed area on a prescribed position in the screen without using the instructing means are settable. And the operating characteristic of the focusing means (an AF evaluation value processing circuit 26, an AF microcomputer 29, a driver 18, a motor 17 and a focus lens 12) in the 1st mode is made differ from the operating characteristic of the means in the 2nd mode. That is, the operating characteristic such as the driving speed of the focus lens 12, a restart threshold, the amplitude of a direction decision wobbling operation, etc., are changed. A control means for that is constituted of the AF microcomputer 29 and a frame generation circuit 27, and a selecting means for selecting the 1st and 2nd modes is constituted of a system controller 30, etc.
Patent JP-S6027761-A (JP)
Title: Measurement of variation in output of internal- combustion engine
Inventor: INA TOSHIKAZU
IPC: F02D41/38
Filed: 1983-07-27
Abstract: PURPOSE:To raise the detection accuracy of output variation of internal combustion engine by correcting the varying values of periodic outputs appearing during each explosion stroke of the internal combustion engine by using one or more envelopes of pulsative engine revolving numbers, torques, and internal pressures of cylinders. CONSTITUTION:Pulse signal of an angle signal sensor 4 is put in an arithmetic circuit 72 through a wave form rectifying circuit 71A, where the period of the pulse signal is calculated. The output is then put in an arithmetic circuit 74. Discriminating signal of a cylinder discrimination sensor 6 is also put in the arithmetic circuit 74 through a wave form rectifying circuit 71B and a reading circuit 73, and the revolving number and torque varying amount, calculated in the circuit 74, are sent to an air-fuel ratio controller or ignition time controller. When revolving number variation DELTANm is obtained in the circuit 74, the variation of revolving number during the combustion of each cylinder is calculated, the variation of route face conditions during the varying period of revolving number is calculated, and they are subjected to deducting calculation to remove the effect of the variation of revolving number with change of the route face conditions. Only the variation in revolving number due to variation of combustion can thus be detected with good accuracy.
Patent JP-H05306125-A (JP)
Title: Production of glass
Inventor: FUKUOKA TAKANAO
IPC: C03C1/00
Filed: 1992-04-28
Abstract: PURPOSE:To obtain gel contg. a metallic element at high concn. and to produce homogeneous glass which is not liable to crack and has a desired shape and glass used for a distributed index optical element. CONSTITUTION:When glass is produced by a sol-gel process, a sol is prepd. and allowed to gel. The resulting wet gel is immersed in a soln. contg. a metallic component to uniformly impregnate the metallic component into the gel and the metallic component is fixed. The impregnating and fixing stages are repeated plural times and the gel is dried and sintered to obtain glass. In the case where glass having refractive index distribution is produced, after the impregnating and fixing processes are repeated plural times, concn. distribution is imparted to the metallic component and then the gel is dried and sintered.
Patent JP-H04335312-A (JP)
Title: Camera system
Inventor: KOBAYASHI TAKAAKI
IPC: G02B7/10
Filed: 1991-05-11
Abstract: PURPOSE:To obtain a camera system in which the position of a lens group for focusing on an optical axis in a rear focus system zoom lens is calculated to be obtained at a high speed by using a coefficient stored in a memory means. CONSTITUTION:In the camera system provided with the rear focus system zoom lens SL, plural pieces of specified positional information are selected from the memory means 4 where the positional coefficients of the respective lens groups 8a-8c with respect to focal length information and object distance information inputted from the outside are respectively recorded, and a plane coefficient to express the positions of the respective lens groups 8a-8c on the optical axis as a plane function is obtained by using the plural positional coefficients, and the positions of the lens groups 8a-8c on the optical axis are calculated by using the plane coefficient, the focal length information and the object distance information, then the lens groups 8a-8c are moved.
Patent JP-S5951237-A (JP)
Inventor: ROTSUKO ANTONII FUIATOO
IPC: C07C51/235
Filed: 1983-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01306469-A (JP)
Title: Room temperature-curable organopolysiloxane composition
Inventor: ONISHI MASAYUKI
IPC: C08K5/5419
Filed: 1988-06-02
Abstract: PURPOSE:To provide the title composition outstanding in adhesivity and storage stability, comprising each specific organopolysiloxane, organosilane (partially hydrolyzed condensate) and mercapto group-contg. alkoxysilane (partially hydrolyzed condensate) and a curing catalyst. CONSTITUTION:The objective composition can be obtained by blending, with one another under a moisture-freed condition, the following components: (A) 100 pts.wt. of an organopolysiloxane 20-1,000,000cps in viscosity at 25 deg.C, having in one molecule two or more Si-linked alkoxy groups, (B) 0.5-15 pts.wt. of an organosilane (partially hydrolyzed condensate) of formula I (R<1> is monofunctional hydrocarbon group; R<2> is monofunctional hydrocarbon group or alkoxy group- substituted hydrocarbon group; a is 0 or 1), (C) 0.01-15 pts.wt. of a mercapto group-contg. alkoxysilane (partially hudrolyzed condensate) of formula II (R<3> is bifunctional organic group; R<4> and R<5> are each substituted or nonsubstituted monofunctional hydrocarbon group; b is 0 or 1), and (D) 0.01-10 pts.wt. of a curing catalyst.
Patent JP-H035253-A (JP)
Title: Sound device loaded on vehicle
Inventor: ENOMOTO KIYOSHI
IPC: H04B1/08
Filed: 1989-05-31
Abstract: PURPOSE:To only supply a driver or the like needing it a necessary source such as traffic information by driving a specific source and a changeover means through a control means based on the call signal of a specific source, and supplying only a specific speaker output of a specific source. CONSTITUTION:When a source such as AM is regenerated, signals from right and left both channels R, L of the AM source 2 are respectively supplied to a plurality of amplifiers 4-7 through a fader controller 3. When a driver receives traffic information through an exclusive channel, a switch 9 is operated to on. A call signal is judged with a micro computer 10, a traffic information exclusive tuner 1 is actuated, and simultaneously a changeover switch 8 is switched. Hereby, output of the traffic information tuner 1 is supplied to a specific amplifier 4, for example, the traffic information is supplied only to a speaker in the proximity of a driver. Meanwhile, output of the regenerating AM source 2 is continuously supplied to the remaining respective amplifiers 5-7.
Patent JP-S6028597-A (JP)
Inventor: KADOI TOSHIO
IPC: C09C3/10
Filed: 1983-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04362465-A (JP)
Title: Train giude display control device
Inventor: OBUCHI KAZUHIKO
IPC: B61L25/02
Filed: 1991-06-07
Abstract: PURPOSE:To reduce labor required for inputting data for train guide display on the part of an operator. CONSTITUTION:Data for train guide display is inputted by a data input means 1, and it is then transferred to a display control means 2 through data transfer circuits, so that train guide is thereby displayed in accordance with data for train guide display. In addition, data for train guide display which is simultaneously displayed for respective display control means, or data for train guide display which is intermittently displayed, is inputted, so that data for train guide display is transferred to plural display control means simultaneously or intermittently through the data transfer circuits for train guide to be displayed by the respective display control means.
Patent JP-H04361974-A (JP)
Title: Control panel of elevator
Inventor: YOKOYAMA NAOYOSHI
IPC: B66B11/04
Filed: 1991-06-07
Abstract: PURPOSE:To save space in a machine room for an elevator in which a control panel is installed with a hoister and other instruments. CONSTITUTION:On the back of a door 11 provided at an entrance of a machine room 1, a control panel inspection door 12 which is rotated inward through a hinge 12a and guide rails 19a and 19b in the arc shape with the hinge 12a at the center are mounted, and on the floor face 1a of the machine room 1, guide grooves 21a and 21b in the arc shape are provided with the hinge 12a at the center. Above a control panel 13, hanger fittings 16a and 16b with rollers 20a and 20b rotated on the guide rails 19a and 19b are mounted, while below the control panel 13, rollers 17a and 17b rotated in the guide grooves 21a and 21b and a control panel securing fitting 22 to be dropped in a hole 21c provided at the guide grove 21a are mounted.
Patent JP-H0433797-A (JP)
Title: Spark curing sheet
Inventor: OGASAWARA TERUMI
IPC: B23K37/00
Filed: 1990-05-25
Abstract: PURPOSE:To perform operation at a narrow curing range, in easy supervision and in safety by preventing sparks at projecting parts of a spark curing sheet. CONSTITUTION:To prevent sparks 6 from falling and scattering, adjacent materials from being burnt, a fire from breaking out when a torch 4 is used in welding, cutting, etc., the spark curing sheet 2 made from fire resisting material is laid to protect the sparks 6 from coming in contact with combustibles. Since the projecting parts 2a and recessed parts 2b are formed on this spark curing sheet 2, fallen sparks 6 enter the recessed parts 2b, they are disturbed by the projecting parts 2a and they cannot fly far and are limited to a narrow range. Consequently, curing of sparks can be limited to a narrow range and a narrow area only of the sheet 2 must be cured. Further, since the necessary range can be narrow, supervision is easy, fear for occurrence of burning, firing, etc., are reduced and operation can be carried out in safety.